This B-1B Lancer, attached to the 37th Expeditionary Bomb Squadron, just arrived at Andersen Air Force Base from Ellsworth Air Force Base in South Dakota on July 26.

US Air Force

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Joint Region Marianas, in addition to Andersen Air Force Base, also includes Naval Base Guam, which is pictured below.

Wikimedia Commons

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The naval base is home to Submarine Squadron 15, which includes the USS Chicago, USS Topeka, USS Key West, and USS Oklahoma City (seen below).

Wikimedia Commons

The USS Buffalo, USS Frank Cable and USS Houston is also stationed at the naval base, according to a US Navy spokeswoman.

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Naval Special Warfare Unit 1, under which 4 SEAL teams are grouped, is also stationed at the naval base. Below is a sailor from the unit performing a free fall parachute in Guam.

Brian T. Glunt/US Navy

The base is also home to an Explosive Ordnance Disposal Mobile Unit and a Helicopter Sea Combat Squadron.

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There is also a Terminal High Altitude Area Defense System stationed on the island that can shoot down incoming missiles. While the THAAD system has never been used in a real life scenario, it has been successfully tested multiple times.